23648640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 76744800

約数和(自身を除く): 53096160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 113, 120, 128, 160, 192, 218, 226, 240, 320, 327, 339, 384, 436, 452, 480, 545, 565, 640, 654, 678, 872, 904, 960, 1090, 1130, 1308, 1356, 1635, 1695, 1744, 1808, 1920, 2180, 2260, 2616, 2712, 3270, 3390, 3488, 3616, 4360, 4520, 5232, 5424, 6540, 6780, 6976, 7232, 8720, 9040, 10464, 10848, 12317, 13080, 13560, 13952, 14464, 17440, 18080, 20928, 21696, 24634, 26160, 27120, 34880, 36160, 36951, 41856, 43392, 49268, 52320, 54240, 61585, 69760, 72320, 73902, 98536, 104640, 108480, 123170, 147804, 184755, 197072, 209280, 216960, 246340, 295608, 369510, 394144, 492680, 591216, 739020, 788288, 985360, 1182432, 1478040, 1576576, 1970720, 2364864, 2956080, 3941440, 4729728, 5912160, 7882880, 11824320, 23648640]

約数ペア:

[(1, 23648640), (2, 11824320), (3, 7882880), (4, 5912160), (5, 4729728), (6, 3941440), (8, 2956080), (10, 2364864), (12, 1970720), (15, 1576576), (16, 1478040), (20, 1182432), (24, 985360), (30, 788288), (32, 739020), (40, 591216), (48, 492680), (60, 394144), (64, 369510), (80, 295608), (96, 246340), (109, 216960), (113, 209280), (120, 197072), (128, 184755), (160, 147804), (192, 123170), (218, 108480), (226, 104640), (240, 98536), (320, 73902), (327, 72320), (339, 69760), (384, 61585), (436, 54240), (452, 52320), (480, 49268), (545, 43392), (565, 41856), (640, 36951), (654, 36160), (678, 34880), (872, 27120), (904, 26160), (960, 24634), (1090, 21696), (1130, 20928), (1308, 18080), (1356, 17440), (1635, 14464), (1695, 13952), (1744, 13560), (1808, 13080), (1920, 12317), (2180, 10848), (2260, 10464), (2616, 9040), (2712, 8720), (3270, 7232), (3390, 6976), (3488, 6780), (3616, 6540), (4360, 5424), (4520, 5232)]